Nitrogen is made available in a useful form for animals in the A. fertilizers they absorb. B. plants they eat. C. air they breathe. D. rainwater they drink.

One similarity between photosynthesis and cellular respiration is that both involve:

How many genetically different children can a human couple theoretically produce?

Create a food chain using the following organism (i just to know which organims eats which in order) •larger fish •sun •Phytoplankton •zooplankton •fish •sharks

What is co-adaptation? A. the interbreeding of two species to form a third species B. one species becoming dependent on another species C. one species replacing an extinct species D. the formation of a new species over several generations

As a forensic scientist, you will have to be able to look at data presented to you in graphs and be able to interpret what you need from that information.

What are the negative consequences of improper disposal of electronic waste?

Poliomyelitis is caused by a virus that spreads easily in human populations. most people with polio infections show no symptoms of disease.

What is the probability that the first offspring from the cross listed below will show the dominant phenotype for all loci? (type as a decimal and round to 5 decimal places) a. AA bb b. Dd ee x c. Aa d. BB dd e. Ee

Student A told Student B that his ears are the most lateral structures on his head. Student B corrected Student A and said that his ears are actually bilateral structures. Which student is correct, and why

These are harmful greenhouse gases that can destroy good ozone and were once found in hairsprays, refrigerators, and air conditioners. Question 4 options: chloroflorocarbons carbon dioxide ozone methane